Ministers of Christ, images of the Lord.

But we all, with unveiled face giving back as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as from the Lord who is the Spirit.
2 Corinthians 3:18

Every christian has work in the service of God

Of these, twenty-four thousand were to be overseers of the work of the house of the Lord, and six thousand were judges and men of authority;
1 Chronicles 23:4